JPH0139077B2 - - Google Patents
Info
- Publication number
- JPH0139077B2 JPH0139077B2 JP54131242A JP13124279A JPH0139077B2 JP H0139077 B2 JPH0139077 B2 JP H0139077B2 JP 54131242 A JP54131242 A JP 54131242A JP 13124279 A JP13124279 A JP 13124279A JP H0139077 B2 JPH0139077 B2 JP H0139077B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- water supply
- thermal sleeve
- safe end
- spargeer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 230000008646 thermal stress Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13124279A JPS5654391A (en) | 1979-10-11 | 1979-10-11 | Feedwater nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13124279A JPS5654391A (en) | 1979-10-11 | 1979-10-11 | Feedwater nozzle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5654391A JPS5654391A (en) | 1981-05-14 |
JPH0139077B2 true JPH0139077B2 (de) | 1989-08-17 |
Family
ID=15053320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13124279A Granted JPS5654391A (en) | 1979-10-11 | 1979-10-11 | Feedwater nozzle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5654391A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60215754A (ja) * | 1984-04-11 | 1985-10-29 | Nippon Kokan Kk <Nkk> | 高硬度溶射層の製造方法 |
EP0681301A1 (de) * | 1994-05-04 | 1995-11-08 | General Electric Company | Speisewasserleitungsstutzen und Reparaturverfahren |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4168071A (en) * | 1978-03-17 | 1979-09-18 | General Electric Company | Thermal isolator |
JPS5430198B2 (de) * | 1972-11-15 | 1979-09-28 | ||
JPS5583892A (en) * | 1978-12-20 | 1980-06-24 | Hitachi Ltd | Feedwater nozzle for reactor pressure vessel |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5430198U (de) * | 1977-08-01 | 1979-02-27 |
-
1979
- 1979-10-11 JP JP13124279A patent/JPS5654391A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5430198B2 (de) * | 1972-11-15 | 1979-09-28 | ||
US4168071A (en) * | 1978-03-17 | 1979-09-18 | General Electric Company | Thermal isolator |
JPS5583892A (en) * | 1978-12-20 | 1980-06-24 | Hitachi Ltd | Feedwater nozzle for reactor pressure vessel |
Also Published As
Publication number | Publication date |
---|---|
JPS5654391A (en) | 1981-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4834935A (en) | Feedwater sparger assembly | |
US5785361A (en) | Feedwater nozzle thermal sleeve | |
GB1003714A (en) | Improvements in or relating to pressure vessels and to pressurisers using such vessel | |
JPH0139077B2 (de) | ||
US2335153A (en) | Glass-lined head for tanks | |
US4356147A (en) | Fluid tight and thermally insulated coupling assembly | |
JPS6118157B2 (de) | ||
JP4301604B2 (ja) | 加圧水型原子炉 | |
US2849389A (en) | Corrosion resistant jacketed metal body | |
JPH031633B2 (de) | ||
JPS5941557B2 (ja) | 核燃料集合体 | |
GB1579765A (en) | Hot-working cast pressure vessel | |
JPS6038240Y2 (ja) | 原子炉 | |
JPH018792Y2 (de) | ||
JPS59100895A (ja) | ノズル | |
JPS6180094A (ja) | 溶接サ−マルスリ−ブ | |
JPS63631Y2 (de) | ||
JPS60238788A (ja) | 液体金属冷却形原子炉 | |
Grigor'yants et al. | Tests on zirconium superheating channels in the first unit at the Kurchatov Beloyarsk nuclear power station | |
JPS60165594A (ja) | 原子炉圧力容器用ノズル | |
CN117226357A (zh) | 一种新型焊接结构温度调节器 | |
Walling | Nozzle seal | |
GB1041042A (en) | Improvements in concrete walls | |
JPS60171487A (ja) | 原子炉圧力容器 | |
JPS6349754Y2 (de) |